Metrology

Comparator Notes Metrology

Comparator Notes Metrology The general principle of comparator is to indicate the differences in size between the standard and the work being measured by means of some pointer on a scale with sufficient magnification     It th…

No title

Angular Measurement  • No absolute standard is required for angular measurement.  • Units of measurement – Degrees (°): defined as 1/360 of a circl e – Radians (rad): defined as 1/(2π) of a circle . • 1 radian = 57.29578° Commo…

Linear Measurement

Linear Measurement Most people’s first contact with linear measurement is with a steel rule or a tape measure.  However, today’s engineer has a choice of wide range of instruments to choose from right from purely mechanically o…

MCQ on MICROMETER Metrology

MICROMETER A.MICROMETER FRAME MADE OF 1.CAST IRON. 2.MALLABLE CI 3.GREY C.I. 4.WHITE C.I B.what is the least count of a metric micrometer 1.0.01MM. 2.0.001MM 3.0.05. 4.0.0001MM C.For removing zerro error which spanner is use…

Load More
That is All